CN218886330U

CN218886330U - Intelligent turnover glasses

Info

Publication number: CN218886330U
Application number: CN202223389000.4U
Authority: CN
Inventors: 刘忠臣
Original assignee: Dalian Inspiration Technology Co ltd
Current assignee: Dalian Saibaite Technology Co.,Ltd.
Priority date: 2022-10-09
Filing date: 2022-12-17
Publication date: 2023-04-18
Anticipated expiration: 2032-12-17
Also published as: WO2024125655A1

Abstract

The utility model provides an intelligence upset glasses mainly include that mirror leg, mirror holder and nose hold in the palm the constitution, and fixed picture frame passes through the articulated upset mirror holder of connecting of trip shaft, characterized by: fixed picture frame sets up hollow return bend, hollow return bend is bent to mirror leg direction after the certain radian of picture frame end turn, set up flexible drive shaft in the hollow return bend, flexible drive shaft one end is connected with the upset axle and is connected with the upset mirror holder, set up micro motor and reduction gear on the mirror leg, micro gear motor's output shaft and flexible drive shaft's the other end lug connection or pass through the coupling joint, micro motor drives flexible drive shaft and upset axle drive upset picture frame and lens upset by control system automatic control drive reduction gear output shaft.

Description

Intelligent turnover glasses

Technical Field

The utility model belongs to the technical field of glasses and myopia prevention and control, concretely relates to multipurpose intelligence glasses and mirror holder.

Background

There are a lot of glasses products in the existing market, wherein the glasses that relate to have the upset function mainly also have the manual upturning glasses that the glasses top has the pivot, still have the upset sunglasses of the structure of taking the clamping piece to hang the mirror. The common characteristic is that the hinge is fixed at the hinge position by the rotating shaft and the shaft sleeve which have a certain over-win fit, so the shaft sleeve and the rotating shaft of the glasses can be stopped at any time only by being matched and tightened, the rotating shaft is felt to have certain tightness when being turned, the turning is more laborious, the hinge is worn and seriously loosened and fails after being worn for a long time, and the lens is soiled when a dirty object is placed on the hand. The manual turnover glasses with a shaft in the middle are commonly called turnover swatters; also for laborsaving, set up the positive and negative rotation mirror of the intermittent type upset repeatedly on huge mirror holder to replace four lenses of positive and negative rotation of manual upset, the whole volume of glasses appearance is huge, wears very heavy, and is also not pleasing to the eye, only can take exercise the use in the short time. The micro motor is arranged in the middle of the mirror bracket and needs to occupy larger space, thus influencing the appearance.

Disclosure of Invention

The utility model discloses aim at overcoming the weak point that exists among the above-mentioned technique, provide an pleasing to the eye practicality, the structure is light and handy, the intelligence upset glasses of the automatic lens that overturns when seeing nearly and looking aside, it is light convenient to use, consequently the utility model discloses can regard as the glasses of effective prevention and control myopia. It can also be used in the case of two-purpose lens or two-degree lens for quick switching.

The technical solution of the utility model is realized like this:

the utility model provides an intelligence upset glasses, mainly includes fixed mirror holder, upset mirror holder, mirror leg and nose and holds in the palm, and fixed mirror holder is articulated by trip shaft (10) and is connected upset mirror holder, characterized by: the fixed mirror holder sets up hollow return bend, and it sets up flexible transmission shaft to slide in the hollow return bend, and hollow return bend turns to mirror leg direction after certain radian from trip shaft one end bending, and mirror leg department sets up micro motor and reduction gear, and the flexible transmission shaft in the reduction gear output shaft drive hollow return bend drives the upset picture frame upset.

Furthermore, the micro motor is controlled by the controller to automatically turn over, and the distance sensor is used as a control signal by a control system of the controller to control the rotation of the micro motor.

Further, the distance sensor is an infrared distance sensor or a laser distance sensor.

Further, the flexible transmission shaft is a structure with a flexible bending transmission function.

Further, the flexible transmission shaft is at least one of a snake bone chain, a flexible shaft, a universal coupling, a multi-section tubular column, a square chain or other necklaces or chains.

Further, the hollow elbow 14 may be a hollow pipe cavity surrounded by two shells, besides adopting an integral elbow structure.

Furthermore, the speed reducer is a gear speed reducer, a planet gear speed reducer, a harmonic speed reducer, a cycloidal gear speed reducer, a worm gear speed reducer or a torque amplifying miniature speed reducer.

Further, the temples are provided with a micro vibration motor or a speaker.

Furthermore, two conical gears are arranged at the side corner of the fixed mirror frame, and the two conical gears mutually form an angle of 90 ︒ +/-30 ︒.

Further, the flexible transmission shafts are connected through a quick-connect transmission structure.

Furthermore, the fixed frame and/or the turnover frame are provided with lenses.

Further, the controller and the battery are disposed within the temple.

Further, the lens is one of a concave lens sheet, a convex lens sheet, a prism, or a combination thereof, or other functional lenses.

Furthermore, the lenses are embedded in the turnover mirror frame, and the lenses are not embedded in the fixed mirror frame.

Advantageous effects

Compared with the prior art, the utility model discloses an intelligence upset glasses's beneficial effect is:

1. the appearance is beautiful. The utility model discloses a flexible transmission shaft and hollow return bend have been put the micro motor and the reduction gear that occupy great volume on the mirror leg and can be given the upset mirror holder to power transmission, flexible transmission shaft and hollow return bend have solved the curved transmission difficult problem of complicated space between the motor on upset mirror holder and the mirror leg, make not have the object of excess again on the mirror holder, the outward appearance is little with ordinary glasses difference, can not produce unnatural sensation, variable angle space curve drive disk assembly does not have the protrusion and does not influence the pleasing to the eye of glasses, micro motor and reduction gear and automatic control device lay and have science fiction on the mirror leg.

2. Is convenient to use. The laser distance sensor and the control system are adopted to intelligently control the turnover of the lens, the lens is turned upwards when the user looks close, the lens is automatically turned downwards when the user looks far, and vice versa, the user does not need to turn over by hand any more, and the use is very convenient.

3. And (6) automatically reminding. The glasses legs are internally provided with a micro vibration motor or a micro loudspeaker, and when the visual object distance is too close, a vibration prompt or a voice prompt is sent out, so that the eye distance or the sitting posture is changed, and the development of myopia prevention and control is realized.

3. The visual field is wider. The utility model discloses can all watch with whole lens when reading and writing and looking at telescope, the field of vision is as wide as single light ordinary lens.

4. And (4) safety. The utility model discloses do not do laser surgery without operating, lens and eyes contactless adopt pure physical method for myopia prevention and control does not have any injury and side effect.

5. The application range is wide. The utility model discloses not only be fit for the prevention and control myopia, also be fit for doing presbyopic glasses, lens 8 in the upset mirror holder 1 becomes sunglasses for polariscope or sunglasses piece promptly. The utility model discloses also be fit for the occasion of other inside and outside lenses of fast switch over, also can regard as visual function training glasses after special design if control system. The glasses can also combine the functions of an earphone, an MP3, a camera for taking pictures, making calls and the like to form multifunctional intelligent glasses.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the smart flip glasses according to the present invention in the flip-up state;

fig. 2 is a schematic view of a partial cross-sectional structure of the flexible transmission shaft of the intelligent turnover glasses of the present invention in a closed state;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic perspective view of the flexible transmission shaft being a snake bone chain;

FIG. 5 is a perspective view of the flexible drive shaft as a multi-section sleeve;

in the figure, 1-fixed spectacle frame, 2-turnover spectacle frame, 3-spectacle frame, 4-nose support, 5-micro motor, 6-speed reducer, 7-distance sensor, 8-lens, 9-output shaft, 10-turnover shaft, 11-crossbeam, 12-spectacle frame hinge, 13-flexible transmission shaft, 14-elbow, 15-connecting shaft, 16-controller, 17-quick connection transmission structure, 18-snake bone chain and 19-multi-section sleeve.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the utility model discloses an intelligent turnover glasses, the utility model discloses a mirror holder mainly comprises fixed mirror holder 1 and upset mirror holder 2. The fixed spectacle frame 1 comprises a spectacle leg 3, a spectacle leg hinge 12, a crossbeam 11, a fixed spectacle frame and a nose pad 4, and the fixed spectacle frame 1 can be provided with the spectacle frame for mounting a lens 8. The fixed frame 1 may also function as a stand without a frame for mounting the lenses 8. The turnover mirror frame 2 comprises a turnover mirror frame and a cross beam 11 between the turnover mirror frame, lenses 8 are mounted in the turnover mirror frame, the fixed mirror frame 1 is hinged to the turnover mirror frame 2 through a turnover shaft 10, the turnover mirror frame 2 can be turned over up and down around the turnover shaft 10, the suitable turning angle is 0-150 degrees, and the fixed mirror frame 1 and the turnover mirror frame 2 are combined and close to each other after being turned over downwards.

Set up hollow return bend 14 between fixed mirror holder 1 and the mirror leg hinge 12, hollow return bend 14 bends to mirror leg 3 directions after turning to certain radian along the curve of picture frame from 10 one end of trip shaft, sets up flexible transmission shaft 13 in the hollow return bend 14, and flexible transmission shaft 13 is for the structure that has flexible bending transmission function, and flexible transmission shaft 13 includes one of them of necklace, chain of snake bone chain, flexible axle, universal coupling, multisection tubular column, square chain or other types, the utility model discloses preferred is circular snake bone chain 18.

As shown in fig. 4, the flexible transmission shaft 13 is a circular snake bone chain 18, and the circular snake bone chain 18 is a cylindrical chain formed by chains with special shapes, can freely bend in any direction within a limited angle, can transmit torque with not very large force, and is light enough to realize transmission. The flexible transmission shaft 13 can flexibly and freely rotate in a hollow bent pipe 14 with a certain bending radius, one end of the flexible transmission shaft 13 is fixedly connected with the turning shaft 10 and can drive the turning mirror bracket 2 connected with the flexible transmission shaft to turn, one end of the flexible transmission shaft 13 turns to the direction of the mirror leg 3 along the direction of the hollow bent pipe 14 and turns to the direction of the mirror leg towards the rear along a space curve from the horizontal direction of the mirror frame, the tail end of the flexible transmission shaft 13 is connected with a micro motor 5 arranged in the mirror leg 3 and an output shaft 9 of a speed reducer 6, a controller 16 is further arranged on the mirror leg 3, and the micro motor 5 automatically controls the output shaft 9 of the speed reducer to drive the flexible transmission shaft 13 and the turning shaft 10 at the tail end to rotate by a control system of the controller 16 so as to drive the turning mirror bracket 2 and the lenses 8 to turn up and down.

According to this principle, the flexible transmission shaft 13 can also be a multi-section string 19 in series, as shown in fig. 5. The multi-section tubular column 19 is composed of a plurality of multi-edge tubular columns which are connected in series, the middle of the multi-edge tubular column 19 is a cylinder, and one end of the cylinder is a multi-prism，The other end of the cylinder is a multi-edge sleeve，The polygon prism and the polygon sleeve of the adjacent polygon pipe column can be sleeved together, and due to the matching gap between the polygon prism and the polygon sleeve, the polygon prism and the polygon sleeve can flexibly rotate and swing at a small angle together, and can drive the adjacent multi-section pipe columns 19 to rotate together during rotation, so that torque transmission of a space curve is realized. However, the bending radius of the multi-ribbed pipe string 19 structure is large.

The hollow bent pipe 14 is sleeved outside the multi-edge pipe column 19 in a sliding mode, and the multi-edge pipe column 19 can transmit torque along the axial direction of the hollow bent pipe 14.

For convenience of manufacture and assembly, the connecting shaft 15 is arranged at the tail end of the flexible transmission shaft 13 in the overturning shaft 10 in a split mode, the polygonal sleeve or the polygonal rod, such as a square sleeve or a square rod, is arranged at the tail end of the connecting shaft 15, the connecting shaft 15 is connected with the overturning mirror frame 2 in an inserting mode, and the flexible transmission shaft 14 can drive the overturning mirror frame 2 and the lenses 8 to overturn up and down through the connecting shaft 15.

The miniature motor 5 can select a coreless permanent magnet motor, is small in size, but has small torque, a speed reducer 6 is required to be connected with a motor shaft to increase output torque, the speed reducer 6 is preferably a planetary gear speed reducer, multi-stage transmission can be adopted so as to achieve sufficient transmission torque, and then the output shaft 9 of the speed reducer drives the turnover mirror bracket 2 to turn over up and down.

The turnover mirror bracket 2 is close to and combined with the fixed mirror bracket 1 after being turned downwards, and the turnover mirror bracket 2 is turned upwards to form a certain angle with the fixed mirror bracket 1, wherein the angle is between 90 and 150 degrees, so that the user can conveniently watch without blocking the visual field.

In order to facilitate the folding and storage of the glasses legs 3 and the glasses frames, the flexible transmission shaft 13 is provided with a quick connection transmission structure 17 at the hinge 12 of the glasses legs, the quick connection transmission structure 17 can be separated when the glasses legs 3 and the fixed glasses frames 1 are folded and stored, and the quick connection transmission structure 17 at the hinge 12 of the glasses legs can be quickly connected in a splicing manner to rotate together when the glasses legs 3 and the fixed glasses frames 1 are unfolded and lapped.

The controller 16 is arranged inside the glasses legs 3 and consists of a control chip, an electronic element and a circuit board, the controller cover plate is arranged outside the controller 16, and the battery power supply is arranged inside the glasses legs 3 and supplies power to the controller 16 and the micro motor 5. The controller 16 is provided with an operation key on the surface, which can be provided with a plurality of operation functions, and can also be manually controlled to control the turnover mirror bracket 2 to turn over up and down.

Distance sensors 7 are arranged on the fixed spectacle frame 1 and the spectacle legs 3, and provide control signals for the controller 16, and the motor 5 is controlled to rotate according to the viewing distance so as to control the turnover spectacle frame 2 to turn over up and down.

The distance sensor 7 can be selected from an infrared distance sensor or a laser distance sensor or an ultrasonic distance sensor, preferably a laser distance sensor.

A laser distance sensor is arranged at the middle position of the fixed lens bracket 1 or one end of the lens bracket or at the front end of the glasses legs 3. An infrared transmitting and receiving pair tube can be arranged in the middle of the beam 11 of the fixed spectacle frame 1, or an infrared transmitting and receiving tube can be arranged at the front end of the spectacle leg 3 as a signal source of the controller 16.

After the distance sensor 7 receives a long-distance signal of a signal source, the controller 16 detects and analyzes the distance signal, and the controller 16 controls the micro motor 5 and the speed reducer 6 to drive the flexible transmission shaft 13 and the turnover mirror bracket 2 to turn up or down to a state that the inner mirror bracket and the outer mirror bracket are combined according to the distance, so that the user can watch far or near through the inner lens 8 and the outer lens 8.

The micro loudspeaker is arranged in the glasses legs 3, and can give out prompt sound and also can listen to music or receive calls.

A micro vibration motor is arranged in the glasses legs 3, and the controller 16 controls the micro vibration motor to send out a vibration signal.

The utility model discloses whole looks like ordinary glasses, is convenient for carry out outdoor activity and wears.

The controller 16 and the miniature speed reducing motor and the vibration motor are arranged on one glasses leg, and a control circuit is simpler. In addition, the controller 16 and the micro speed reducing motor and the vibration motor can be arranged separately and are connected with the control circuit through wires and are respectively arranged on the two glasses legs 3.

The hollow bent pipe 14 and the flexible transmission shaft 13 are connected with the spectacle frame into a whole to be used as a part of the structure of the spectacle frame, so that the structure is compact. The hollow elbow 14 can also be separate from the frame and secured to the fixed frame 1.

There is a minimum circular arc radius flexible transmission shaft 13 when crooked, in order to eliminate this circular arc radius, the utility model discloses can set up two miniature conical gear in one of them corner of 1 both sides corners of fixed mirror holder, a miniature conical gear sets up on fixed mirror holder 1, and another conical gear sets up on mirror leg 3, and mirror leg 3 and fixed mirror holder 1 each other become 45 degrees angles and are connected by mirror leg hinge 12 is articulated, and the folding of the mirror leg 3 of being convenient for like this is deposited. After the temple 3 is opened, the two conical gears are contacted and meshed, the two gear shafts are substantially vertical to each other, the two conical gears can be selected to mutually form an angle in the range of 90 ︒ +/-30 ︒, and an appropriate angle is set according to the appearance structure requirement of the spectacle frame.

One end of the rotating shaft of the bevel gear at one end of the mirror frame can be fixedly connected with a flexible transmission shaft 13, and the space curve of the mirror frame is transmitted to the position of the turnover shaft 10, so that the turnover mirror frame 2 is driven to turn over.

Permanent magnets are respectively arranged on the fixed mirror bracket and the turnover mirror bracket, opposite poles of the permanent magnets are opposite, and the permanent magnets are tightly attracted after being combined.

The reversible frame 2 and the lenses 8 can also be of rimless configuration, which makes the eyeglasses more lightweight.

The turnover frame 2 and the lenses 8 can be made into a whole to become a conjoined lens, and the two lenses can also be made into a conjoined double lens.

The lenses 8 mounted in the aforementioned reversible frame and fixed frame include convex lenses or concave lenses, and may also be prism lenses, or a combination thereof.

The hollow elbow 14 may be a hollow pipe cavity surrounded by two shells besides adopting an integral elbow structure, which is convenient for assembly.

The flexible transmission shaft 13 is arranged in the hollow bent pipe 14, so that the transmission angle and the transmission direction can be changed at will, and the flexible transmission shaft can be used for spatial curve variable-angle transmission along with the position of a spectacle frame on the spectacle frame and can also be used for spatial curve variable-angle transmission at the position of the spectacle legs 3.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the present invention in the technical scope disclosed in the present invention, and equivalent substitutions or changes should be made according to the technical solution of the present invention and the inventive concept thereof.

Claims

1. The utility model provides an intelligence upset glasses, mainly includes fixed mirror holder (1), upset mirror holder (2), mirror leg (3) and nose hold in the palm (4), and fixed mirror holder (1) is articulated by trip shaft (10) to connect upset mirror holder (2), characterized by: fixed mirror holder (1) sets up hollow return bend (13), slides in hollow return bend (13) and sets up flexible transmission shaft (14), turns to mirror leg (3) direction after certain radian from trip shaft (10) one end bending hollow return bend (13), and mirror leg (3) department sets up micro motor (5) and reduction gear (6), and flexible transmission shaft (14) in reduction gear (6) output shaft (9) drive hollow return bend (13) drive upset mirror holder (2) upset.

2. The smart flip glasses of claim 1, wherein: the micro motor (5) is controlled by the controller (16) to automatically turn over, the control system of the controller (16) takes the distance sensor (7) as a control signal to control the rotation of the micro motor (5), and the distance sensor (7) is an infrared distance sensor or a laser distance sensor.

3. The smart flip glasses of claim 1, wherein: the flexible transmission shaft (14) is of a structure with a flexible bending transmission function.

4. The smart flip glasses of claim 3, wherein: the flexible transmission shaft (14) is at least one of a snake bone chain, a flexible shaft, a universal coupling, a multi-section tubular column, a square chain, a necklace and a chain.

5. The smart flip glasses of claim 3, wherein: the flexible transmission shafts (14) are connected through a quick-connection transmission structure.

6. The smart flip glasses of claim 1, wherein: the reducer (6) is a gear reducer, a planet gear reducer, a harmonic reducer, a cycloidal gear reducer, a worm gear reducer or a micro reducer for amplifying torque.

7. The smart flip glasses of claim 1, wherein: the glasses legs (3) are provided with a micro vibration motor or a loudspeaker.

8. The smart flip glasses of claim 1, wherein: permanent magnets are respectively arranged at corresponding positions of the fixed mirror bracket (1) and the turnover mirror bracket (2).

9. The smart flip glasses of claim 1, wherein: two bevel gears are arranged at the corners of the side surfaces of the fixed mirror frame (1), and the two bevel gears mutually form an angle of 90 degrees +/-30 degrees.

10. The smart flip glasses of claim 1 or 8, wherein: the fixed spectacle frame (1) and/or the turnover spectacle frame (2) are/is provided with lenses (8).